Double-ended bottle



FIG. 1 is a front perspective of a double-ended bottle showing our new design;

FIG. 2 is a front elevation view thereof, the rear view being identical thereto.

FIG. 3 is a side elevation view thereof, the other side view being identical thereto; and,

FIG. 4 is a top elevation view thereof, the bottom view being identical thereto.

The dash-dash broken lines in FIGS. 1-4 depict portions of the double-ended bottle in which the design is embodied that form no part of the claimed design. The dash-dot-dash broken lines enclosed in brackets in FIGS. 1-3 depict a symbolic break in the double-ended bottle length and any portion of the article between the break lines forms no part of the claimed design. 

CLAIM The ornamental design for a double-ended bottle, as shown and described. 